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Inventories (Tables)
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Net components of inventories
The components of inventories are as follows:
 
December 31,
2019
 
December 31,
2018
Finished goods
$
1,610,742

 
1,582,112

Work in process
144,639

 
165,616

Raw materials
526,947

 
539,887

Total inventories
$
2,282,328

 
2,287,615